pakiatandClaude Opus 5.5
0e83ef6d51
Moved from the DOCX part of storytold/wordcraft#6244. Runs are marked with what Word counts as complex script (the run, its paragraph style chain, its table style and the run defaults, not a character style). StyleSheet::table_cells_chr works out a table's cell run formatting once; ResolvedChar gains cs_off. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
craft-docx
DOCX (ECMA-376 / ISO/IEC 29500 WordprocessingML) read and written, on the craft-wordmodel
document model. Also Word XML Documents (Flat OPC, one .xml file holding the whole package)
and Word 2003 XML, password-protected packages and Restrict Editing password hashes.
It is WordCraft's DOCX crate, moved onto the shared crates: craft-opc for the package,
craft-xml for parsing, craft-offcrypto for encryption, craft-wordmodel for the model.
use craft_wordmodel::Document;
let doc = Document::from_text("Hello\nWorld");
let bytes = craft_docx::write(&doc).unwrap();
let back = craft_docx::read(&bytes).unwrap();
assert_eq!(back.plain_text(craft_wordmodel::StoryRef::Body), doc.plain_text(craft_wordmodel::StoryRef::Body));
Reading
read(bytes),read_with(bytes, &ReadOptions { password, chunks }),read_with_password.read_xml(bytes): a Word XML Document or a Word 2003 XML Document, told apart by its root.package_title(reader, max_part): the title indocProps/core.xml, inflating only that part.
The reader is lenient (unknown markup is skipped, bad numbers fall back to defaults) and bounded:
| Limit | Value |
|---|---|
| ZIP entries | 20,000 (checked before the archive is indexed) |
| One part | 256 MiB |
| All parts | 512 MiB, counting entries that fail their checksum |
| XML nesting | 256 open elements |
| XML elements | 8,000,000 in one part |
| Attributes | 1,024 on one element |
| Word XML file | 1 GiB |
Markup the model does not hold is kept in Document::passthrough and the kept markup, and
written back as it was read.
Writing
write(doc), write_as(doc, Flavor) for .docx, .docm, .dotx and .dotm; write_flat
and write_wordml2003 for the XML forms; encrypt for a password.
Equations (OMML) are read and written by craft_math::omml.
Not here yet
- DrawingML (
a:) shape fills, lines, custom geometry and colours are still read with this crate's own code; they move tocraft-drawingml.